Solve the system of equations y=x2+4 y=x+6

x=2 y=8

(2,8)

Step-by-step explanation:

y=2x +4

y=x+6

write it in standard form to add (its easier this way)

-2x+y=4

-x+y=6

multiply the second one by -1 (so we can cancel out the y's)

-2x+y=4

x-y=-6

add now

-x=-2

divide by -1

x=2

sub 2 for x in this equation: y=x+6

y=2+6

y=8

s

x=2 and y=8

(2,8)

Ya u got it :)

answer is : muchas/tipicas

have a nice day!

~recklesschicken

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24